VOIP - A practical guide for the non-telephone engineer

4.11 - 1251 ratings - Source

This is a practical guide for business and IT managers on implementing a Voice over IP telephone systemThis will allow Mary to easily work out the username and passwords for every
extension without having to use weak passwords like the actual extension
numbers. For the extension users to access their voicemail (if necessary) by their
PIN, anbsp;...

Title

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VOIP - A practical guide for the non-telephone engineer

Author

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Joe Yeung

Publisher

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Lulu.com - 2015-05-19

ISBN-13

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